Changeset - 0568291d2d64
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ethanzonca@CL-ENS241-08.cedarville.edu - 12 years ago 2013-02-05 16:42:02
ethanzonca@CL-ENS241-08.cedarville.edu
Merge
1 file changed with 6 insertions and 6 deletions:
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slave/slave/lib/masterComm.c
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@@ -22,150 +22,150 @@ char buff2[64];
 
 
 
char masterComm_checksum(const char* stringPtr)
 
{
 
	char sum = 0;
 
	while(*stringPtr != 0x00)
 
	{
 
		sum += *stringPtr;
 
		stringPtr++;
 
	}
 
	return sum;
 
}
 
 
 
void masterComm_types()
 
{
 
	switch(io_getModuleId())
 
	{
 
		case 0:
 
			// Generic
 
			dataTypes = DATATYPES_GENERIC;
 
			break;
 
			
 
		case 1:
 
			// Sensors
 
			dataTypes = DATATYPES_SENSOR;
 
			break;
 
			
 
		case 2:
 
			// Geiger
 
			dataTypes = DATATYPES_GEIGER;
 
			break;
 
			
 
		case 3:
 
			// Camera
 
			dataTypes = DATATYPES_CAMERA;
 
			break;
 
			
 
		default:
 
			dataTypes = DATATYPES_GENERIC;
 
			break;
 
	}
 
}
 
 
 
void masterComm_packetSend_unsigned(uint8_t id, uint32_t data)
 
{
 
	serial0_sendChar('[');
 
	snprintf(buff2,64,"%u%u",id,data);
 
	snprintf(buff2,64,"%u%lu",id,data);
 
	serial0_sendString(buff2);
 
	serial0_sendChar(']');
 
	serial0_sendChar(masterComm_checksum(buff2));
 
}
 
 
void masterComm_packetSend_signed(uint8_t id, int32_t data)
 
{
 
	serial0_sendChar('[');
 
	snprintf(buff2,64,"%u%d",id,data);
 
	snprintf(buff2,64,"%u%ld",id,data);
 
	serial0_sendString(buff2);
 
	serial0_sendChar(']');
 
	serial0_sendChar(masterComm_checksum(buff2));
 
}
 
 
 
 
void masterComm_modules()
 
{
 
	// Send Board Temperature (Common for all modules)
 
	masterComm_packetSend_signed(0,sensors_getBoardTemp());
 
 
	// Send Heater Status (Common for all modules)
 
	masterComm_packetSend_unsigned(1,/*Heater Status Get Function Here */0);
 
	
 
	// Send Battery Level (Common for all modules)
 
	masterComm_packetSend_unsigned(2,/*Battery Level Get Function Here */0);
 
	
 
	
 
	// Send module specific sensor readings
 
	switch(io_getModuleId())
 
	{
 
		case 0:
 
			// Generic
 
			
 
			break;
 
		
 
		case 1:
 
			// Sensors
 
			
 
			// Send SPI Temperature (Air)
 
			masterComm_packetSend_unsigned(3,sensors_getSpiTemp());
 
			
 
			// Send Ambient Light (Needs to be formatted)
 
			masterComm_packetSend_unsigned(4,/*Ambient Light Get Function Here */0);
 
			masterComm_packetSend_unsigned(4,/*Ambient Light Get Function Here */123);
 
			
 
			// Send Humidity
 
			masterComm_packetSend_unsigned(5,/*Humidity Get Function Here */0);		
 
			masterComm_packetSend_unsigned(5,/*Humidity Get Function Here */456);		
 
			
 
			// Send Pressure 
 
			masterComm_packetSend_unsigned(6,/*Pressure Get Function Here */0);			
 
			masterComm_packetSend_unsigned(6,/*Pressure Get Function Here */7890);			
 
			
 
			// Send Altitude
 
			masterComm_packetSend_unsigned(7,/*Altitude Get Function Here */0);
 
			masterComm_packetSend_unsigned(7,/*Altitude Get Function Here */456789);
 
			break;
 
			
 
		case 2:
 
			// Geiger
 
			
 
			// Send CPM (radiation)
 
			masterComm_packetSend_unsigned(8,geiger_getCpm());
 
			break;
 
		
 
		case 3:
 
			// Camera
 
			
 
			
 
			break;
 
		
 
		default:
 
			
 
			break;
 
	}
 
}
 
 
 
void masterComm_send()
 
{
 
	masterComm_types();		// Calculates how many data types to send
 
	
 
	// Return request with number of data types to be sent
 
	serial0_sendChar('[');						// Send opening bracket
 
	snprintf(buff2,64,"@%u",dataTypes);				// Send package (@ reply and number of data types)
 
	serial0_sendString(buff2);
 
	serial0_sendChar(']');						// Send closing bracket
 
	serial0_sendChar(masterComm_checksum(buff2));	// Calculate and send checksum
 
	
 
	masterComm_modules();	// Send sensor data
 
}
 
 
 
void masterComm_checkParser()
 
{
 
	if (serparser_parse() == PARSERESULT_PARSEOK)
 
	{
 
		if (getPayloadType() == ('@'-0x30))		// Request for data recieved
 
		{
 
			led_on(2);
 
			// Send all data
 
			masterComm_send();
 
			//led_off(2);
 
		}	
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